Question

$$\sqrt{\frac{(0.003)^{2}}{0.64-83}}$$

Answer

0.00033056973204095*IM

Solution


Simplify  \(0.64-83\)  to  \(-82.36\).
\[\sqrt{\frac{{0.003}^{2}}{-82.36}}\]
Simplify  \({0.003}^{2}\)  to  \(9.0\times {10}^{-6}\).
\[\sqrt{\frac{9.0\times {10}^{-6}}{-82.36}}\]
Simplify  \(9.0\times {10}^{-6}\)  to  \(9\times {10}^{-6}\).
\[\sqrt{\frac{9\times {10}^{-6}}{-82.36}}\]
Move the negative sign to the left.
\[\sqrt{-\frac{9\times {10}^{-6}}{82.36}}\]
Simplify.
\[\sqrt{\frac{9\times {10}^{-6}}{82.36}}\imath \]
Simplify  \(\sqrt{\frac{9\times {10}^{-6}}{82.36}}\)  to  \(\frac{\sqrt{9\times {10}^{-6}}}{\sqrt{82.36}}\).
\[\frac{\sqrt{9\times {10}^{-6}}}{\sqrt{82.36}}\imath \]
Use this rule: \(\sqrt{ab}=\sqrt{a}\sqrt{b}\).
\[\frac{\sqrt{9}\sqrt{{10}^{-6}}}{\sqrt{82.36}}\imath \]
Since \(3\times 3=9\), the square root of \(9\) is \(3\).
\[\frac{3\sqrt{{10}^{-6}}}{\sqrt{82.36}}\imath \]
Use Negative Power Rule: \({x}^{-a}=\frac{1}{{x}^{a}}\).
\[\frac{3\sqrt{\frac{1}{{10}^{6}}}}{\sqrt{82.36}}\imath \]
Simplify  \({10}^{6}\)  to  \(1000000\).
\[\frac{3\sqrt{\frac{1}{1000000}}}{\sqrt{82.36}}\imath \]
Simplify  \(\sqrt{\frac{1}{1000000}}\)  to  \(\frac{\sqrt{1}}{\sqrt{1000000}}\).
\[\frac{3\times \frac{\sqrt{1}}{\sqrt{1000000}}}{\sqrt{82.36}}\imath \]
Simplify  \(\sqrt{1}\)  to  \(1\).
\[\frac{3\times \frac{1}{\sqrt{1000000}}}{\sqrt{82.36}}\imath \]
Since \(1000\times 1000=1000000\), the square root of \(1000000\) is \(1000\).
\[\frac{3\times \frac{1}{1000}}{\sqrt{82.36}}\imath \]
Simplify  \(3\times \frac{1}{1000}\)  to  \(\frac{3}{1000}\).
\[\frac{\frac{3}{1000}}{\sqrt{82.36}}\imath \]
Simplify  \(\sqrt{82.36}\)  to  \(9.075241\).
\[\frac{\frac{3}{1000}}{9.075241}\imath \]
Simplify  \(\frac{\frac{3}{1000}}{9.075241}\)  to  \(0.000331\).
\[0.000331\imath \]